Phase change material bottle



FIG. 1 is a perspective view of a phase change material bottle in accordance with the present design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines in the drawing figures illustrate portions of the phase change material bottle which form no part of the claimed design. 

CLAIM The ornamental design for a phase change material bottle, as shown and described. 